Siemens SITRANS LVL200S Operating Instructions Manual page 21

SITRANS LVL200S l RELAY (DPDT)
Level
Mode B
Dry run protection
Failure of the supply
voltage
(mode A/B)
Failure
Switching status
3 4 5
(6) (7) (8)
Relay deenergized
any
3 4 5
(6) (7) (8)
Relay deenergized off
any
3 4 5
(6) (7) (8)
Relay deenergized
Set up
Control lamp
Red
flashes red
21